diff --git a/src/Layers/xrRenderDX10/StateManager/dx10SamplerStateCache.cpp b/src/Layers/xrRenderDX10/StateManager/dx10SamplerStateCache.cpp
index 86744106fb6..11e5e8cbc6a 100644
--- a/src/Layers/xrRenderDX10/StateManager/dx10SamplerStateCache.cpp
+++ b/src/Layers/xrRenderDX10/StateManager/dx10SamplerStateCache.cpp
@@ -53,7 +53,8 @@ void dx10SamplerStateCache::CreateState( StateDecs desc, IDeviceState** ppIState
 dx10SamplerStateCache::SHandle dx10SamplerStateCache::FindState( const StateDecs& desc, u32 StateCRC )
 {
     u32 res = 0xffffffff;
-	for (u32 i=0; i<m_StateArray.size(); ++i)
+    u32 i = 0;
+	while (i<m_StateArray.size())
 	{
 		if (m_StateArray[i].m_crc==StateCRC)
 		{
@@ -72,6 +73,7 @@ dx10SamplerStateCache::SHandle dx10SamplerStateCache::FindState( const StateDecs
 			//	VERIFY(0);
 			//}
 		}
+        i++;
 	}
 
     return res != 0xffffffff ? i : (u32)hInvalidHandle;
diff --git a/src/Layers/xrRenderPC_R3/r3_loader.cpp b/src/Layers/xrRenderPC_R3/r3_loader.cpp
index c19f9411aed..d03a368b20e 100644
--- a/src/Layers/xrRenderPC_R3/r3_loader.cpp
+++ b/src/Layers/xrRenderPC_R3/r3_loader.cpp
@@ -348,7 +348,7 @@ void CRender::LoadSectors(IReader* fs)
 	{
 		CDB::Collector	CL;
 		fs->find_chunk	(fsL_PORTALS);
-		for (i=0; i<count; i++)
+		for (u32 i=0; i<count; i++)
 		{
 			b_portal	P;
 			fs->r		(&P,sizeof(P));
diff --git a/src/Layers/xrRenderPC_R3/r3_rendertarget.cpp b/src/Layers/xrRenderPC_R3/r3_rendertarget.cpp
index e3180932c24..a0366e241e0 100644
--- a/src/Layers/xrRenderPC_R3/r3_rendertarget.cpp
+++ b/src/Layers/xrRenderPC_R3/r3_rendertarget.cpp
@@ -877,7 +877,7 @@ CRenderTarget::CRenderTarget		()
 			descHBAO.CPUAccessFlags = 0;
 			descHBAO.MiscFlags = 0;
 			
-			it = TEX_jitter_count-1;
+            int it = TEX_jitter_count-1;
 			subData[it].pSysMem = tempDataHBAO;
 			subData[it].SysMemPitch = descHBAO.Width*sampleSize * sizeof(float);
 			
diff --git a/src/Layers/xrRenderPC_R3/r3_rendertarget_phase_bloom.cpp b/src/Layers/xrRenderPC_R3/r3_rendertarget_phase_bloom.cpp
index afdfd7aede0..1746906625d 100644
--- a/src/Layers/xrRenderPC_R3/r3_rendertarget_phase_bloom.cpp
+++ b/src/Layers/xrRenderPC_R3/r3_rendertarget_phase_bloom.cpp
@@ -40,8 +40,8 @@ void	CalcGauss_k7(
 	// calculate
 	float mag					=	0;
 	for (int i=-7; i<=0; i++)	W[-i]	=	expf	(-float(i*i)/(2*r*r));	// weight
-	for (i=0; i<8; i++)	mag		+= i?2*W[i]:W[i];							// symmetrical weight
-	for (i=0; i<8; i++)	W[i]	= s_out*W[i]/mag;
+	for (int i=0; i<8; i++)	mag		+= i?2*W[i]:W[i];							// symmetrical weight
+	for (int i=0; i<8; i++)	W[i]	= s_out*W[i]/mag;
 
 	// W[0]=0, W[7]=-7
 	w0.set	(W[1],W[2],W[3],W[4]);		// -1, -2, -3, -4